Fatal error: Uncaught Error: Class "Symfony\Component\Config\Loader\FileLoader" not found in /home/aipnbsfo/public_html/vendor/symfony/dependency-injection/Loader/FileLoader.php:36 Stack trace: #0 {main} thrown in /home/aipnbsfo/public_html/vendor/symfony/dependency-injection/Loader/FileLoader.php on line 36